C31232233133313221211113313331333133313331212111112313331322321
>>
C3123223313331322121111331333133313331333121211111231333132232
<<
C31232233133313221211113313331333133313331212111112313331322323
>>
C31232233133313221211113313331333133313331212111112313331322322
>>